I love that there are 2 options for these pumps for collecting milk. You can directly pump into bags (great for traveling-not so great if you only get an ounce or less) or you can buy the containers and use those.
I purchased the containers with the correct size flange and use those the majority of the time. Big downfall is that they are super hard to clean with a sponge/brush/cloth.
The app is also nice that it tells you how much you have collected at any point during the pumping session and it’s pretty accurate most of the time. Connecting to the Apple Watch is a plus as well.
I am able to get 5-6 sessions at work before needing to recharge and using the fridge method instead of fully cleaning between sessions.
One downfall is that you can’t go back and forth between stimulation and expression modes like the Willow Go. If that could be updated, these would be fantastic!
Overall, I really like this pump.